Why Mounting Pressure Matters for Glass Heater

https://advanced-electric.hexaforgey.com/posts/how-silicone-heater-works-and-where-it-fits-in-modern-equipment

Choosing and using A glass heater is easier when the thermal job is clear. The heater is only one part of the system. The surface, sensor, wiring, insulation, and control method all work together. Small details can change the result